Undersea volcano erupts in Tonga last Thursday 19th March 2009.It has been erupting for days near Tonga by shooting smoke, steam and ash thousands of meters into the sky above the South Pacific ocean. There are some coastal villages close to the roiling ocean site where not yet at risk. Tonga government officials and scientists are going to survey the area and report on their observations before taking any action.Here is the link to see the photos.[link]